<?php

namespace app\admin\controller\ques;

use app\common\controller\Backend;
use think\Db;
/**
 * 问题管理
 *
 * @icon fa fa-question
 */
class Index extends Backend
{
    
    /**
     * Index模型对象
     * @var \app\admin\model\ques\Index
     */
    protected $model = null;
    protected $rulelist = [];
    protected $searchFields = 'title';
    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\ques\Index;
        $model1 = new \app\admin\model\ques\Tiku;
        // 必须将结果集转换为数组
        $ruleList = collection($model1->select())->toArray();
//        $ruledata = [0 => __('None')];
        foreach ($ruleList as $k => &$v) {
            $ruledata[$v['id']] = $v['name'];
        }
        unset($v);
        $this->view->assign('ruledata', $ruledata);
    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $total = $this->model
                ->where($where)
                ->order($sort, $order)
                ->count();

            $list = $this->model
                ->where($where)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();

            $list = collection($list)->toArray();
            foreach ($list as &$va){
                if ($va['cate_id']){
                    $va['tiku'] = Db::name("tiku")->where("id",$va['cate_id'])->value("name");
                }else{
                    $va['tiku'] = '无';
                }
            }
            $result = array("total" => $total, "rows" => $list);

            return json($result);
        }
        return $this->view->fetch();
    }
    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);

                if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                    $params[$this->dataLimitField] = $this->auth->id;
                }
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                        $this->model->validateFailException(true)->validate($validate);
                    }

                    $money = $params['money'];
                    unset($params['money']);
                    $option = $params['option'];
                    unset($params['option']);
                    $params['createtime'] = time();

                    $result = $this->model->allowField(true)->save($params);
                    $lastid = $this->model->getLastInsID();

                    //记录到option表 如果后期有需要改动的
                    $data = [];
                    $data['question_id'] = $lastid;

                    foreach ($option as $key=>$value){
                        $data['content'] = $value;
                        $data['price'] = $money[$key];
                        $data['order'] = trim($key,"'");
                        $data['createtime'] = time();
                        Db::name("option")->insert($data);
                    }
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                        $row->validateFailException(true)->validate($validate);
                    }
                    //记录到option表 如果后期有需要改动的
                    $money = $params['money'];
                    unset($params['money']);
                    Db::name("option")->where("question_id",$ids)->delete();
                    $data = [];
                    $data['question_id'] = $ids;

                    foreach ($params['option'] as $key=>$value){
                        $data['content'] = $value;
                        $data['price'] = $money[$key];
                        $data['order'] = trim($key,"'");
                        $data['createtime'] = time();
                        Db::name("option")->insert($data);
                    }

                    unset($params['option']);
                    $params['createtime'] = time();
                    $result = $row->allowField(true)->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $list = Db::name("option")->where("question_id",$ids)->order("order asc")->select();
        $data = [];
        $data1 = [];
        foreach ($list as $key=>$va){
            $str = '';
            if (floor($key / 26) > 0) {
                $str .= IntToChr(floor($key / 26)-1);
            }
            $va['pin'] = $str . chr($key % 26 + 65);
            $data1[] = $va;
        }
        $num = count($data1);
        $this->view->assign("option",$data1);
        $this->view->assign("row", $row);
        $this->view->assign("num", $num);

        return $this->view->fetch();
    }

}
